{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"91615-303ALF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"91615-303ALF","canonicalUrl":"https://icsourcedirect.com/amphenol/91615-303ALF","factsUrl":"https://icsourcedirect.com/api/mcp/products/91615-303ALF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) Dubox™ 91615-303ALF, 6-position dual-row board-to-board receptacle, 0.100\" (2.54 mm) pitch, 30 µinch gold-plated phosphor bronze contacts, SMD termination with board lock and pick-and-place cap.","salesMarkdown":"## Board-to-Board Stacking with a Fixed 10.81 mm Gap The 91615-303ALF: A board lock on each end anchors the part during SMT reflow, preventing tombstoning or skew from the solder paste wetting force. The pick-and-place cap gives a flat vacuum surface for the nozzle, so the part feeds reliably in automated lines. ## What It Connects To and Where It Goes This receptacle accepts square male pins on 0.100\" pitch, typical of standard 0.025\" square post headers. For vibration-prone environments, verify that the mating header has a friction-lock or that the assembly is mechanically secured. The gray insulation is the standard Dubox™ color, making visual inspection of the mated pair straightforward on a populated board.","metaTitle":"91615-303ALF Dubox™ Receptacle, 6 Pos, 0.1\" Pitch, Gold, SMD","metaDescription":"Amphenol ICC (FCI) Dubox™ 91615-303ALF board-to-board receptacle, 6 positions, 0.100\" pitch, 30 µinch gold mating, SMD with board lock. Active, RoHS.","metaKeywords":null},"attributes":{"series":"Dubox™","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Female Socket Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"Dubox™","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"Board Lock, Pick and Place","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Telecommunications","Contact Type":"Female Socket","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Bottom or Top Entry","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Gray","Insulation Height":"0.275\\\" (6.99mm)","Ingress Protection":"-","Base Product Number":"91615","Insulation Material":"Thermoplastic, Glass Filled","Number of Positions":"6","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"10.81mm","Contact Finish - Mating":"Gold","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.49000","currency":"USD"},{"qty":10,"price":"$1.29800","currency":"USD"},{"qty":100,"price":"$1.15960","currency":"USD"},{"qty":400,"price":"$1.04913","currency":"USD"},{"qty":800,"price":"$0.93869","currency":"USD"},{"qty":1200,"price":"$0.82825","currency":"USD"},{"qty":2000,"price":"$0.80064","currency":"USD"},{"qty":2800,"price":"$0.77303","currency":"USD"},{"qty":10000,"price":"$0.71782","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6edb469624dc4351dd8434a0ca26c6a8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the 91615-303ALF in the Dubox™ series?","answer":"The Dubox™ series includes multiple 0.100\" pitch dual-row receptacles with the same 10.81 mm stack height and gold plating. The key differentiator is position count — the 91615-303ALF is a 6-position part. A 10-position sibling (e.g., 91615-305ALF) shares the same footprint and features but offers four more circuits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/91615-303ALF","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/amphenol/91615-303ALF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}